public void Render(InkOverlay i, Graphics g)
{
int width = weight.ToString().Length *15;
int height = 18;
stroke.DrawingAttributes = i.DefaultDrawingAttributes.Clone();
stroke.DrawingAttributes.Color = color;
i.Renderer.Draw(g, stroke);
Rectangle rect = StrokeManager.InkSpaceToPixelRect(i, g, stroke.GetBoundingBox());
Point center = new Point(rect.X + rect.Width / 2 - width / 2, rect.Y + rect.Height / 2 - height / 2);
g.FillRectangle(new SolidBrush(Color.White), center.X, center.Y, width, height);
g.DrawString(weight.ToString(), new Font("Courier New", 14, FontStyle.Bold), new SolidBrush(Color.Black), center);
}
public void Render(InkOverlay i, Graphics g)
{
if (stroke.Deleted == true)
{
return;
}
Rectangle rect = StrokeManager.InkSpaceToPixelRect(i, g, stroke.GetBoundingBox());
if (isRect)
{
g.FillRectangle(new SolidBrush(fillColor), rect);
}
else
{
g.FillEllipse(new SolidBrush(fillColor), rect);
}
i.Renderer.Draw(g, stroke);
Point[] p = { new Point(centerPoint.X, centerPoint.Y) };
i.Renderer.InkSpaceToPixel(g, ref p);
p[0].X -= 15;
p[0].Y -= 10;
g.DrawString(text, new Font("Arial", 10), new SolidBrush(textColor), p[0]);
}
//Renders each edge and node and also marks the home and destination nodes
public void Render(InkOverlay i, Graphics g)
{
for (int j = 0; j < edges.Length(); j++)
{
edges[j].Render(i, g);
}
for (int j = 0; j < nodes.Length(); j++)
{
nodes[j].Render(i, g);
if (nodes[j].Equals(home))
{
g.DrawString("*", new Font("Arial", 30), new SolidBrush(Color.Green), StrokeManager.InkSpaceToPixelRect(i, g, nodes[j].Stroke.GetBoundingBox()));
}
else if (nodes[j].Equals(destination))
{
g.DrawString("X", new Font("Arial", 14, FontStyle.Bold), new SolidBrush(Color.Red), StrokeManager.InkSpaceToPixelRect(i, g, nodes[j].Stroke.GetBoundingBox()));
}
}
}